This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 12 |
3 | 540 |
4 | 75872 |
5 | 20955144 |
6 | 11384126656 |
7 | 9651484407168 |
8 | 13211097362836992 |
9 | 25194877206154652160 |
10 | 69640283454545443829760 |
11 | 250781830072455488420118528 |
12 | 1222842630390899923255269335040 |
13 | 7431235824692236144506864480645120 |
14 | 58351873068720341047993109561429852160 |